What does one call those non-electronic plastic handheld games from the 70s-80s. They were mostly spring loaded games the used ball berings in play. I remember a few (such as a space invaders clone) using wind-up mechanisms. Most were pachinko or slot machine types. Others involved no balls at all -- racing such.
Can anyone give me a name for these (or manufacturer)? They were really small, maybe 3 by 5 inches.